河海大学力学博士生导师余天堂简介

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姓名

余天堂

性别

男

出生年月

1971年10月

职称

教授

毕业学校

河海大学

专业

工程力学

学位

博士

联系电话

025-83787901

电子邮件

tiantangyu@hhu.edu.cn

研究方向

1、工程结构灾变破坏力学

2、计算力学与工程仿真

3、岩石力学与岩石工程

获奖情况

获江苏省科技进步三等奖一次、水力发电科学技术奖一等奖一次

主要成果

主持过国家自然科学基金青年基金、国家自然科学基金面上项目、国家自然科学基金重点项目子题和973课题子项目。作为主要成员完成过三峡、小浪底、小湾、龙滩、锦屏等国家大型工程的一些关键技术问题的解决工作。发表学术论文60余篇，近期代表性论文有：
1.Peng Liu, Tiantang Yu,Tinh Quoc Bui, Chuanzeng Zhang.Transient dynamic crack analysis in non-homogeneous functionally graded piezoelectric materials by the X-FEM. Computational Materials Science,2013,69:542-558.
2. T.T. YU, Z.W. GONG. Numerical simulation of temperature field in heterogeneous material with the XFEM, Archives of Civil and Mechanical Engineering, 2013,13(2):199-208.
3. S. H. Yin, T. T. Yu and P. Liu. Free vibration analysis of FGM thin plates using the isogeometric analysis based on classical plate theory and physical neutral surface, Advances in Mechanical Engineering, 2013, 634584:1-10.
4.Tiantang Yu, Luyang Shi. Determination of sharp V-notch stress intensity factors using the extended finite element method. Journal of Strain Analysis for Engineering Design, 2012,47(2):95-103.
5.P.Liu, T.Q.Bui, Ch.Zhang,T.T.Yu and G.R.Liu. The singular edge-based smoothed finite element method for dynamic crack problems in 2D elastic solids. Computer Methods in Applied Mechanics and Engineering, 2012,233-236:68-80.
6.T.T. Yu. The extended finite element method (XFEM) for discontinuous rock masses. Engineering Computations, 2011,28(3):40-369.
7.T.T. Yu. Considering contact conditions between discontinuity surfaces in extended Finite Element Method (XFEM). International Journal for numerical methods in biomedical engineering, 2011,27(6):899-908.
8.T.T.YU, P.LIU. Improved implementation of the extended finite element method for stress analysis around cracks.Archives of Civil and Mechanical Engineering, 2011,XI(3):787-805.
9.YU TianTang, Ren QingWen. Modeling crack in viscoelastic media using the extended finite element. Science China Technological Sciences, 2011,54(6):1599-1606.
10.Tiantang Yu.Statistical Damage Constitutive Model of Quasi-Brittle Materials.ASCE Journal of Aerospace Engineering,2009,22(1): 95-100.

在研项目

高水压力作用下岩体水力劈裂的扩展有限单元法模拟(51179063)，国家自然科学基金面上项目。

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